Features
- Type: Dual Plate Wafer Check Valve
- PN Nominal Pressure: 150PSI – 200PSI
- Testing Pressure Shell: 225PSI – 300PSI
- Testing Pressure Sealing: 165PSI – 220PSI
- Suitable Mediums: Fresh water, Sewage, Sea water, Air, Vapour, Food, Medicine, Oils, Acids, Alkalis, Salts
- Body: Ductile Iron -1 °C – 314 °C
- Size: 2” – 20”
- Weight: 2.3 – 130 Kg
- Flange connection: Series AH, BH conform to ANSI B16.1
Material
- Body: Ductile Iron / WCB / ALB
- Seat: Ductile Iron Covered Rubber
- Disc: CF8 / Cast Iron / CF8M / ALB
- Stem: Stainless Steel 304 / 316
- Spring: Stainless Steel 316, Inconel x 750